All this new excitement with Lemmy and federation has got me thinking that maybe I should learn to run my own instance. What always comes up though is how email is the orginal federated technology.

I am looking at proxmox and see that is has a built in email server, so now I am wondering if it is time to role my own.

I stopped using gmail a long time ago, and right now I use ProtonMail, but I am super frustrated with the dumb limitation of only having a single account for the app. I get why they do it, and I am willing to pay, but it is pricey and I don’t know if that is my best option. I guess it is worth it since ProtonVPN is included. It looks like they are expanding their suite.

Is it worth it? Can I make it secure? Is it stupid to run it off a local computer on my home network?

@[email protected]
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02Y

I don’t. But I do have my domain and use a hosted solution, so I’m kind of independent and own my data.

@[email protected]
creator
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12Y

That sounds like the right middle ground for me. I know for sure my home network is not as secure as it could be, especially since I live with people who need everything online to work without obstacles. I can’t even install PiHole.

But, hosting is probably more affordable in a year than the amount I might spend on coffee in a week. And I typically make my own coffee.

Ronon Dex
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02Y

Hosting a mail server is really easy. Making sure Hotmail, Gmail and others accept your emails is a nightmare.

I don’t host my own email, I just delegate my email management to a small provider.

@[email protected]
creator
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12Y

I am learning this is the case. I think I may be better off running a Nextcloud instance, or similar suite using better applications for stuff like file sharing, which is more important.

@[email protected]
creator
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12Y

I am learning this is the case. I think I may be better off running a Nextcloud instance, or similar suite using better applications for stuff like file sharing, which is more important.

@[email protected]
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22Y

I host my own mailserver, and to be honest it’s pretty painless. Usually I just let it run without giving it any thought. It’s on rare occasions that I need to put a bit of work into improving the inbound spam scanning.

Selfhosting does need quite some knowledge of the software stack and several additional protocols to set them up correctly to get your outgoing email delivered. Also, like already mentioned in another comment, you absolutely need an IP address from a non-blacklisted subnet (I think most VPS providers will be okay, residential definitely not).

My software stack: Arch Linux (soon NixOS), Postfix, Dovecot, rspamd, opendkim, opendmarc.

Additional techniques configured: SPF, DKIM, DMARC, DNSSEC.

As you can see it’s quite a lot, and I’ve been doing for more than 20 years now, so my opinion can be a bit skewed. I’d say go for it if selfhosting is a hobby.

@[email protected]
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22Y

I have been learning about it, and what really has motivated was seeing my current provider ProtonMail have an anniversary sale, and just having the least affordable pricing just to get a couple features I need. I have never been a fan of cloud storage, I have never needed an online service to handle my calendars or whatever else.

I need to do do this out of principle.

You are right, that is a lot of software in use. However, I have been given a lot of recommendations. I got my own domain name. I am almost ready. I just need to setup a few more things. I am taking a long time to do this, I got distracted with other self-hosted applications, but I do want to try running a mailserver.

amd
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12Y

It’s a great learning exercise but challenging to get right and ensure your deliverability and basically impossible from a residential-grade IP address (if you have a business class static IP at home you could pull it off).

I ran an email server for decades but gave in and pay to host my email now.

If google decides you’re a bad guy it’s such a pain to crawl back from that and I prefer my email to just work.

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